L luh_hunt New Member Jan 18, 2024 1 0 1 Gainesville Florida Jan 18, 2024 #1 Jan 18, 2024 #1 Hey my 98 3.8 has a miss fire on 6th cylinder mostly in reverse sometimes idle. Its an automatic but stalls in reverse. Throwing P0300, P0171, P0174. I replaced my O2 sensors thinking it was the problem but wasnt. Any help would be appreciated
Hey my 98 3.8 has a miss fire on 6th cylinder mostly in reverse sometimes idle. Its an automatic but stalls in reverse. Throwing P0300, P0171, P0174. I replaced my O2 sensors thinking it was the problem but wasnt. Any help would be appreciated
90sickfox Wasn't a pretty sight...and I've got big hands SN Certified Technician Mar 2, 2015 6,822 5,858 203 Jan 22, 2024 #2 Jan 22, 2024 #2 You have a vacuum leak.
